1.
Multiple Solutions for Second-Order Nonlinear Periodic Boundary Value Problems in Presence of Two Pairs of Parallelled Upper and Lower Solutions
二阶非线性周期边值问题在平行上下解条件下的多解(Ⅰ)
2.
Optimal Positive Solutions of a Nonlinear Fourth Order Periodic Boundary Value Problem
非线性四阶周期边值问题的最优正解
3.
Problems of Periodic Solutions and Boundary Valuable Problem for Nonlinear Differential Equations;
非线性微分方程的周期解问题及边值问题
4.
Existence of n positive solutions to a nonlinear second-order periodic boundary value problem
非线性二阶周期边值问题的n个正解的存在性
5.
Study on the Periodic Solution of the Boundary Value Problem of the Nonlinear Differential Equation;
非线性微分方程边值问题的周期解研究
6.
Homoclinic Orbits, Periodic Solutions and Boundary Value Problems for Nonlinear Difference Equations
非线性差分方程的同宿轨、周期解与边值问题
7.
Periodic Solutions and Boundary Value Problems for a Class of Second-Order Nonlinear Difference Equations
一类二阶非线性差分方程的周期解与边值问题
8.
Positive Solution of Singular Nonlinear Third Order Periodic Boundary Value Problem
非线性奇异三阶微分方程周期边值问题的正解
9.
EXTREMAL SOLUTIONS OF PERIODIC BOUNDARY VALUE PROBLEM FOR NONLINEAR DIFFERENTIAL EQUATIONS IN BANACH SPACES;
Banach空间中非线性微分方程周期边值问题的极值解
10.
The existence of multiple positive solutions for nonlinear second-order periodic boundary value problems with impulses
二阶非线性脉冲周期边值问题多个正解的存在性
11.
Periodic Boundary Value Problem of Nonlinear Wave Equations with Variable Coefficients and Damped Beam Equations;
非线性变系数波方程及阻尼梁方程的周期边值问题
12.
nonhomogeneous linear boundary value problem
非齐次线性边值问题
13.
Multiplicity of Positive Solutions to Singular Superlinear Second-order Periodic Boundary Value Problems;
奇异超线性二阶周期边值问题的多重正解
14.
In this paper, by using the fixed point index method, the authors discussed the periodic boundary value problem of first order differential systems.
利用锥上的不动点指数研究了一阶非线性常微分方程组的周期边值问题。
15.
In this paper, we consider the anti-periodic boundary value problem for a class of nonlinear second order diffenertial equations.
在这篇文章中，我们考虑了一类非线性二阶常微分方程反周期边值问题。
16.
Existence and Multiplicity of Positive Solutions for Periodic Boundary Value Problems;
周期边值问题正解的存在性与多解性
17.
A Constructive Proof of Periodic Boundary Value Problems of One Class of Second Order Linear ODE
一类二阶线性周期边值问题解的存在唯一性的构造性证明(英文)
18.
Singular Boundary Value Problems of Non-linear Equation System on a Half-line;
半直线上非线性方程组奇异边值问题